57541940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169241}}^1$

素因数の和:169267

約数の個数: 24

約数和(自身を含む): 127946952

約数和(自身を除く): 70405012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 169241, 338482, 676964, 846205, 1692410, 2877097, 3384820, 5754194, 11508388, 14385485, 28770970, 57541940]

約数ペア:

[(1, 57541940), (2, 28770970), (4, 14385485), (5, 11508388), (10, 5754194), (17, 3384820), (20, 2877097), (34, 1692410), (68, 846205), (85, 676964), (170, 338482), (340, 169241)]